Portable data carrier



FIG. 1 is a right, front and top perspective view of a portable data carrier showing our new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a rear elevational view thereof; and,

FIG. 5 is an enlarged fragmentary view showing detail of the top plan view.

The broken lines shown in FIGS. 1 and 5 are used only to show a detailed portion of the carrier and do not form a part of the claimed design. 

The ornamental design for a portable data carrier, as shown and described. 